CN107018307A - Camera device and decision method - Google Patents
Camera device and decision method Download PDFInfo
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- CN107018307A CN107018307A CN201610832333.XA CN201610832333A CN107018307A CN 107018307 A CN107018307 A CN 107018307A CN 201610832333 A CN201610832333 A CN 201610832333A CN 107018307 A CN107018307 A CN 107018307A
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- camera device
- image
- main subject
- shooting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/64—Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/61—Control of cameras or camera modules based on recognised objects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/61—Control of cameras or camera modules based on recognised objects
- H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
- H04N23/633—Control of cameras or camera modules by using electronic viewfinders for displaying additional information relating to control or operation of the camera
- H04N23/634—Warning indications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
- H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
- H04N25/61—Noise processing, e.g. detecting, correcting, reducing or removing noise the noise originating only from the lens unit, e.g. flare, shading, vignetting or "cos4"
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
Abstract
The problem of the present invention is the state for judging the subject suitable for shooting.Therefore, camera device (1) possesses image pickup part (16), photographing information obtaining section (53), main subject determining section (56) and position relationship determination unit (58).Image pickup part (16) is imaged to subject.Photographing information obtaining section (53) obtains the information related to the optical aberration in image pickup part (16).Main subject determining section (56) determines main subject from the image imaged by image pickup part (16).Position relationship determination unit (58) is based on the information related to optical aberration obtained by photographing information obtaining section (53), to judge the state of the main subject determined by main subject determining section (56).
Description
The application based on and advocate to exist in the Japanese patent application No.2015-193571 that September in 2015 is submitted on the 30th
Priority under 35USC 119, and its complete disclosure including specification, claims, accompanying drawing, summary is led to
Cross and be incorporated herein with reference to whole.
Technical field
The present invention relates to camera device and decision method.
Background technology
In the past, there is following technology, i.e. as described in TOHKEMY 2011-55361 publications, in camera device
In, peripheral light amount is decayed, the technology that the situation in the larger region of optical aberration is prevented is intercepted.
But, in the technology described in above-mentioned patent document 1, although calculate the region for being not suitable for shooting, and carry out
Warning causes interception scope not enter the region, but does not consider the information of captured object.
The content of the invention
The present invention in view of such situation and make, judge its object is to the state to the subject suitable for shooting.
Means for solving the problems
A kind of camera device, it is characterised in that possess：Image unit, it is imaged to subject；1st acquisition unit,
It obtains the information related to the optical aberration in the image unit；1st determining unit, it is carried out from by the image unit
Image in obtained image and determine main subject；And identifying unit, it is judged based on the information related to the optical aberration
The state of the main subject.
A kind of decision method, is performed by the camera device for possessing the image unit imaged to subject, described to sentence
The method of determining includes：Acquisition step, obtains the information related to the optical aberration in the image unit；Step is determined, from by institute
Image unit is stated image determining main subject in obtained image；And determination step, based on being taken by the acquisition step
The information related to the optical aberration obtained, judges the state of the main subject determined by the particular step.
Invention effect
In accordance with the invention it is possible to judge the state of the subject suitable for shooting.
Brief description of the drawings
Figure 1A is for illustrating camera device and use under the hand-held auto heterodyne state involved by one embodiment of the present invention
The schematic diagram of the position relationship at family.
Figure 1B is the outward appearance for illustrating the camera device under the placement state involved by one embodiment of the present invention
Schematic diagram.
Fig. 1 C are the outward appearances for the camera device under the camera device and the position relationship of user that illustrate to illustrate in Figure 1A
And the schematic diagram of shoot function.
Fig. 1 D are the outward appearance and the schematic diagram of shoot function of the camera device for illustrating to illustrate in Figure 1B.
Fig. 2 is to represent the block diagram that the hardware of the camera device involved by one embodiment of the present invention is constituted.
Fig. 3 is the schematic diagram for the concrete example for representing the output in the case of result of determination and non-good.
Fig. 4 is that the function for the camera device for representing Fig. 2 constitutes the central work(for being used to perform the function composition for shooting processing
Can block diagram.
Fig. 5 is the flow of the flow of the shooting processing performed by the camera device for Fig. 2 that function of the explanation with Fig. 4 is constituted
Figure.
Fig. 6 is being handled with the shooting shown in Fig. 5 performed by the camera device for Fig. 2 that function of the explanation with Fig. 4 is constituted
The flow chart of the flow of different shooting processing.
Symbol description
1 camera device, 11CPU, 12ROM, 13RAM, 14 buses,
15 input/output interfaces, 16 image pickup parts, 17 sensor portions, 18 input units, 19
Output section, 20 storage parts, 21 communication units, 22 drivers, 31 removable mediums,
51 shoot situation judegment part, 52 imaging control parts, 53 photographing information obtaining sections, 54 discomforts
Suitable region setting part, 55 output control parts, 56 main subject determining sections, 57 image analysis sections,
58 position relationship determination units, 71 photographing information storage parts, 72 image storage parts, 100 the 1st
Housing, 101 the 2nd housings, 102 frameworks
Embodiment
Hereinafter, embodiments of the present invention are illustrated using accompanying drawing.
Fig. 1 is showing for outward appearance for illustrating the camera device involved by one embodiment of the present invention and shoot function
It is intended to.
The camera device 1 of present embodiment links as shown in Figure 1A and B by the 1st housing 100, with the 1st housing 100
2nd housing 101 and the framework 102 linked with the 1st housing 100 are constituted.
1st housing 100 has the image pickup part 16 of explained later, and constitutes lens face so that side turns into shooting direction.
2nd housing 101 has the output section 19 of explained later, and constitutes picture so that side turns into display direction.
It can be rotated in addition, the 2nd housing 101 is joined into relative to the 1st housing 100 to lens face and non-lens surface side.
That is, by making the 2nd housing 101 be rotated relative to the 1st housing 100, so as to change shooting direction and show
Show direction.
In camera device 1, make the feelings that the 1st housing 100 is consistent with display direction with the shooting direction in the 2nd housing 101
Under condition, photographer can be carried out while confirming the posture of oneself by output section 19 while so-called " auto heterodyne " that is shot.
Framework 102 is linked to the 1st housing 100, enabling relative to the 1st housing 100 and the 2nd housing 101, to shooting
Direction (display direction) and non-shooting direction (non-display direction) side are rotated.
Because framework 102 is configured to turn to shooting direction (display direction) and non-shooting direction (non-display direction) side
It is dynamic, therefore as shown in Figure 1A, photographer can grip framework 102 while being shot (hereinafter referred to as " hand-held when autodyning
Autodyne ").
Similarly, as shown in Figure 1B, the end that can enter to be about to the housing 101 of framework 102 and the 2nd is used as the shooting of setting face
(hereinafter referred to as " putting shooting ").
In addition, shooting is still put to the auto heterodyne for then passing through hand-held progress, can be according to the manual progress by user
It is specified judge, can also according to the heat transfer agent of the sensor portion 17 from explained later come automatic discrimination.
In addition, in the camera device 1 of present embodiment, with generation to the desired region of captured image (for example
The facial zone of people) function of image (hereinafter referred to as " cutting zoomed image ") that is cut and scaled.
Obtained being played from shooting by the function from taken image untill cutting zoomed image, be referred to as " cutting
Scaling is shot ".
In contrast, the shooting that shooting is scaled without cutting is referred to as " generally shooting ".
In the camera device 1 of present embodiment, in the case where having carried out hand-held auto heterodyne as shown in Figure 1 C, cut
Shoot, in the case where having carried out putting shooting as shown in figure iD, generally shot.
In addition, user be set as carry out " auto heterodyne " in the case of, in the case of shooting is put, be also configured into
Row cuts scaling and shot.
Fig. 2 is to represent the block diagram that the hardware of the camera device 1 involved by one embodiment of the present invention is constituted.
Camera device 1 is for example configured to digital camera.
Camera device 1 is as shown in Fig. 2 possess CPU (Central Processing Unit, central processing unit) 11, ROM
It is (Read Only Memory, read-only storage) 12, RAM (Random Access Memory, random access memory) 13, total
Line 14, input/output interface 15, image pickup part 16, sensor portion 17, input unit 18, output section 19, storage part 20, the and of communication unit 21
Driver 22.
CPU11 according to program of the record in ROM12 or from storage part 20 be loaded into RAM13 in program it is each to perform
Plant processing.
In RAM13, also appropriate storage CPU11 performs data needed for various processing etc..
CPU11, ROM12 and RAM13 are connected with each other via bus 14.In addition, input/output interface 15 is also connected to this
Bus 14.
On input/output interface 15, image pickup part 16, input unit 18, output section 19, storage part 20, communication unit 21 are connected with
And driver 22.
Image pickup part 16 although not shown, but possesses optical lens portion and imaging sensor.
Optical lens portion is by making lens (lens) such as condenser lens, change that light is assembled in order to be shot to subject
Focus lens etc. are constituted.
Condenser lens be make shot object image image in imaging sensor smooth surface lens.Zoom lens be make focus away from
From the lens freely changed within the specific limits.
In optical lens portion, always according to needs, it is outer that the setup parameter such as setting focusing, exposure, white balance is adjusted
Enclose circuit.
Imaging sensor is made up of photo-electric conversion element, AFE (Analog Front End, AFE(analog front end)) etc..
Photo-electric conversion element is for example by CMOS (Complementary Metal Oxide Semiconductor, complementary type
Metal-oxide semiconductor (MOS)) photo-electric conversion element etc. of type constitutes.
Shot object image incides photo-electric conversion element from optical lens portion.
Therefore, photo-electric conversion element is carried out after opto-electronic conversion (shooting) to shot object image by the timing of picture signal accumulation one
Between, and the picture signal accumulated is sequentially providing to AFE as analog signal.
AFE is directed to the picture signal of the simulation, performs at the various signals such as A/D (Analog/Digital) conversion process
Reason.
By various signal transactings, so that data signal is generated, the output image as the output signal of image pickup part 16
Data.
The data of image are suitably supplied to CPU11, image processing part (not shown) etc..
In addition, in the image pickup part 16 of present embodiment, being configured to also to carry out having used being capable of the saturating of wide angle shot
The shooting of mirror (hereinafter referred to as " wide-angle lens ").
Sensor portion 17 as 3 axle geomagnetic sensors, 3 axle acceleration sensors, gyrosensor such as can detect dress
The sensor for the posture put is constituted.
Input unit 18 is made up of various buttons etc., and various information are inputted according to the instruction of user operation.
Output section 19 is by display, loudspeaker, LED (Light Emitting Diode, light emitting diode) lamp, vibrator
Deng constituting, output image, sound, light, vibration are configured to.
Storage part 20 is by hard disk or DRAM (Dynamic Random Access Memory, dynamic random access memory
Device) etc. constitute, store the data of various images.
Communication unit 21 was controlled via leading to for being carried out comprising the network including internet between other devices (not shown)
Letter.
It is appropriate to install by may move that disk, CD, photomagneto disk or semiconductor memory etc. are constituted in driver 22
Medium 31.
The program read by driver 22 from removable medium 31 is arranged in storage part 20 as needed.
In addition, removable medium 31 also can be likewise stored in the image stored in storage part 20 with storage part 20
The various data such as data.
For the camera device 1 so constituted, in the auto heterodyne shooting of wide-angle lens has been used, turn into promotion
The function for the shooting on position that the face of subject is not influenceed by the distortion in lens.
In wide-angle lens, exist if subject for be distorted if closely wait as characteristic.
In addition, in addition to the lens peculiarity of wide-angle lens, as lens peculiarity common in various lens, there is visual field
Specific position (such as corner) is more gone in angle and is more distorted such characteristic.
That is, in the case of wide-angle lens, result be subject more closely and be located corner then can more occur it is abnormal
Become.
In addition, in the case of wide-angle lens, for the degree of distortion, compared with the positional factor in the angle of visual field,
The influence of distance factor is bigger.
Therefore, in the camera device 1 of present embodiment, the reference object for being determined to be auto heterodyne (is in present embodiment
Face) subject (hereinafter referred to as " main subject ") state whether be characteristic not by the wide-angle lens carried shadow
Loud state.
The so-called state not influenceed by the characteristic of wide-angle lens, is, for example, the distant shape with main subject
State, the state near the center of the angle of visual field.
Receive result of determination, camera device 1 shoots in notice of result of determination etc. and supported as good result of determination
In the case of automatically snapped.
It is the notice for the meaning for be unsuitable for shooting, strong in contrast, in the case where not turning into good result of determination
Distortion is adjusted to show the output for being suitable to the situation of shooting or being induced to the state suitable for shooting.
Fig. 3 is the schematic diagram for the concrete example for representing the output in the case of result of determination and non-good.
As specific one, do not turn into good result of determination in the case of, as shown in figure 3, as be unsuitable for clap
The meaning taken the photograph and the display for carrying out " NG ".
In addition, in order to be induced to the state suitable for shooting, " please moving back later again " etc. can be exported based on broadcast
Sound.
In addition, as other examples, it is configured to forcibly to carry out cutting to show, or is shown with text, icon
" please again from remote ", " too near " etc..
Furthermore it is possible to be configured to the sound of output warning " please again from remote " etc., mistake sound, or semi-permeable guide
Display is easy to align with the profile of the shape of face of face, or display is easy-to-understand to the size for notifying face, the grid of position, frame.
Fig. 4 is to represent that the function of such camera device 1 constitutes the central function that processing is shot for performing and constituted
Functional block diagram.
So-called shooting processing, is under live view shooting, to judge identified main subject and set discomfort
Position relationship between the region (hereinafter referred to as " shooting is not suitable for region ") of shooting, to carry out shooting a series of of control
Processing.
In the case where performing shooting processing, as shown in figure 4, in CPU11, shooting situation judegment part 51, shooting control
Portion 52, photographing information obtaining section 53, it is not suitable for region setting part 54, output control part 55, main subject determining section 56, image
Analysis unit 57 and the function of position relationship determination unit 58.
In addition, in a region of storage part 20, setting photographing information storage part 71 and image storage part 72.
In photographing information storage part 71, storage derived from the lens performance of the wide-angle lens carried lens peculiarity,
The photographing informations such as the current information of shooting state (such as subject distance, focal length).
As the lens peculiarity of wide-angle lens, lens performance (specification etc.) is in advance based on, what degree from lens inferred
It is the far and near distance being distorted, and be stored in as photographing information in photographing information storage part 71.
In image storage part 72, the data of the image obtained by shooting are stored.
Shooting situation judegment part 51 differentiates the shooting situation of camera device 1.
Specifically, the sensor information (dress that situation judegment part 51 is set based on user, obtained from sensor portion 17 is shot
The information for the posture put), shooting or the differentiation of hand-held auto heterodyne are put in progress.
Imaging control part 52 controls image pickup part 16 so that performs shooting processing and comes output image (live view image or bat
Take the photograph image).
Specifically, imaging control part 52 makees the subject distance of the result of control, focal length when shooting processing
It is sequentially stored in for photographing information in photographing information storage part 71.
In addition, the control image pickup part 16 of imaging control part 52 allows to carry out automatic shooting.
In addition, imaging control part 52 is controlled so that perform shooting and forbid processing, so that the bat in NO VIDEO PLEASE portion 16
Take the photograph.
In addition, imaging control part 52 is carried out from the image exported by image pickup part 16 in the case where cutting scaling shooting
The region of main subject is intercepted, and then adjusts picture size to generate the control of new image, and shooting processing knot will be turned into
The image of fruit is stored in image storage part 72.
Photographing information obtaining section 53 obtains photographing information from photographing information storage part 71.
Specifically, with reference to the photographing information stored in photographing information storage part 71, obtain derived from lens performance thoroughly
Mirror characteristic and the control result of image pickup part 16 are the information such as subject distance and focal length.
It is not suitable for region setting part 54 according to the subject distance and lens peculiarity obtained from image pickup part 16, to set lens
Shooting corresponding to the distance of the subject in the current angle of visual field under performance is not suitable for region.
Shoot and be not suitable for region as the subject determined according to wide-angle lens characteristic region and visual field closer to the distance
Specific region (corner of the angle of visual field) in angle.
The control of output control part 55 output section 19 causes display image.
Specifically, output control part 55 make shooting be not suitable for region as lead-frame display output in output section 19.
In addition, output control part 55 is controlled to output section 19 so that as shown in figure 3, display live view image or
Display message overlapping with image etc., and export the broadcast (shoot and support) of warning, induction.
Main subject determining section 56 carries out face recognition using identifier, Face Detection in the picture, from the angle of visual field
Interior subject determines the i.e. main subject of the face of people.
By using Face Detection, in the case that face is present in and is distorted in such region, also can
Accurately detect facial zone.
Image analysis section 57 is parsed to image.
Specifically, image analysis section 57 carries out image analysis, as a result, determining the main subject in image
The position in region and size.
Position relationship determination unit 58 judges that main subject is not suitable for the position relationship in region with shooting.
Specifically, the position in the region of main subject of the position relationship determination unit 58 in image and size,
Shoot the position for being not suitable for region and size and mainly the region of subject is not suitable for the occupation rate in region in shooting, come
Export the position relationship that main subject is not suitable for region with shooting.
In the region of main subject in the case where shooting the occupation rate being not suitable in region to be more than regulation ratio, sentence
It is set to main subject and is present in shooting and is not suitable in region.
Fig. 5 is the stream of the flow of the shooting processing performed by the camera device 1 for Fig. 2 that function of the explanation with Fig. 4 is constituted
Cheng Tu.
Processing is shot to handle the operation started by the shooting that user carries out input unit 18 and start.
When shooting processing, by shooting situation judegment part 51, based on the sensor information obtained from sensor portion 17, carry out
Put shooting or the differentiation of hand-held auto heterodyne.
In this example, the result based on the differentiation for having carried out hand-held auto heterodyne, starts shooting processing.
In addition, by start shooting handle so that imaging control part 52 make image pickup part 16 perform shooting processing, to CPU11,
Image processing part (not shown) etc. is sequentially output live view image.
In step s 11, photographing information obtaining section 53 takes with reference to the photographing information being stored in photographing information storage part 71
It is the information such as subject distance and focal length to obtain the information of lens peculiarity and the control result of image pickup part 16.
In step s 12, it is not suitable for region setting part 54 special according to the subject distance and lens obtained from image pickup part 16
Property, set the shooting corresponding to the distance of the subject in the current angle of visual field and be not suitable for region.
In step s 13, shooting is not suitable for region display output in output section 19 by output control part 55.In output section 19
In, shooting is not suitable for region and is shown as lead-frame.
In step S14, main subject determining section 56 carries out face recognition in the picture, from the subject in the angle of visual field
Determine the i.e. main subject of face of people.
In step S15, image analysis section 57 is parsed to image, to determine the region of the main subject in image
Position and size.
In step s 16, position relationship determination unit 58 judges that main subject is not suitable for the position relationship in region with shooting.
Specifically, the position in the region of main subject of the position relationship determination unit 58 in image and size,
Shoot the position for being not suitable for region and size and mainly the region of subject is not suitable for the occupation rate in region in shooting, lead
Go out the position relationship that main subject is not suitable for region with shooting.
In the region of main subject in the case where shooting the occupation rate being not suitable in region to be more than regulation ratio, sentence
It is set to main subject and is present in shooting and is not suitable in region.
In step S17, position relationship determination unit 58 judges that main subject whether there is and is not suitable in shooting in region.
It is present in main subject in the case that shooting is not suitable in region, is determined as "Yes" in step S17, handles
Advance to step S19.
In contrast, being not present in the case that shooting is not suitable in region, in step S17 judging in main subject
For "No", processing advances to step S18.
In step S18, the control image pickup part 16 of imaging control part 52 so as to be detected in the region of main subject
Facial zone centered on it is automatic carry out cutting scaling shoot.
Captured image is stored in image storage part 72.
Then, shooting processing terminates.
In step S19, imaging control part 52 performs shooting and forbids processing, is controlled with the bat in NO VIDEO PLEASE portion 16
Take the photograph.
Then, shooting processing terminates.
In addition, in this example, even can also be configured to be determined as the result for putting shooting also begins to step S11~step
Rapid S19 shooting processing.
＜ variations ＞
In this example, be configured in the above-described embodiment, for the result of the judgement in step S17, not from
It is dynamic progress shoot etc. and allow user carry out shooting operation on the premise of, notify result of determination.
Specifically, in the case where being distorted such state for being unsuitable for shooting, it is configured to as shown in figure 3, making
Cause to be unsuitable for the broadcast such as the display that the meaning shot carries out " NG ", or output " please moving back later again " to suitable for clapping
The state taken the photograph is induced.
In addition, in the case where being induced to the state suitable for shooting, can also be configured in the displayed image
The such display of distortion has been emphasized, has gone forward side by side to be about to shoot as user is induced to appropriate position and supports.
Fig. 6 is the flow of other shooting processing performed by the camera device 1 for Fig. 2 that function of the explanation with Fig. 4 is constituted
Flow chart.
Hereinafter, step S31 the saying to step S37 identical with the step S11 to step S17 of above-mentioned embodiment is omitted
It is bright.
In step S38, the control of output control part 55 output section 19 so that carry out notifying defeated to the meaning that can be shot
Go out.
In output section 19, led to such as the message for the meaning that can be shot by sound, light, vibration, expression
Know output.
Then, it is thus identified that notify the user of result to carry out shooting operation to input unit 18, as good result of determination
In the case of shot.Then, shooting processing terminates.
In addition, handling as shooting now, it is configured to be automatically or based on the operation of user to carry out cutting contracting
Put a certain shooting shot in generally shooting.
In step S39, the control of output control part 55 output section 19 so that carry out notifying defeated to the meaning for being unsuitable for shooting
Go out.
In output section 19, the message for the meaning for for example being unsuitable for shooting to expression by sound, light, vibration is notified
Output.Then, shooting processing terminates.
In addition, in this example, can also be configured in the case of having carried out putting the differentiation of shooting, step is also begun to
Rapid S31~step S39 shooting processing.
Camera device 1 as constructed as above possesses image pickup part 16, photographing information obtaining section 53, the main and of subject determining section 56
Position relationship determination unit 58.
Image pickup part 16 is imaged to subject.
Photographing information obtaining section 53 obtains the information related to the optical aberration in image pickup part 16.
Main subject determining section 56 by image pickup part 16 from being carried out determining main subject in imaging obtained image.
Position relationship determination unit 58 is judged based on the information related to optical aberration obtained by photographing information obtaining section 53
The state of the main subject determined by main subject determining section 56.
Thus, in camera device 1, it can determine that and be suitable to clap as not influenceed by the optical aberration in image pickup part 16
The state for the subject taken the photograph.
Photographing information obtaining section 53 obtains the information of the optical distortion in lens as the information related to optical aberration.
Position relationship determination unit 58 judges the position of the main subject in the angle of visual field as the state of main subject.
Thus, in camera device 1, it can determine that and be suitable to what is shot as not influenceed by the optical distortion in lens
The state of subject.
In addition, camera device 1, which possesses, is not suitable for region setting part 54.
It is not suitable for the region that region setting part 54 determines the optical distortion in the generation lens in the angle of visual field.
58 pairs of position relationship determination unit is by being not suitable for the area for occurring the optical distortion in lens that region setting part 54 is determined
Domain and the position of main subject are judged.
Thus, in camera device 1, by occurring the region and the position of main subject of the optical distortion in lens
Judged, can simply judge the state of the subject suitable for shooting.
In addition, camera device 1 possesses photographing information obtaining section 53.
Photographing information obtaining section 53 obtains the information with the distance of main subject.
Position relationship determination unit 58, as the state of main subject, judges distance of the main subject from image pickup part 16
State.
Thus, in camera device 1, far and near state that can be according to main subject from image pickup part 16 judges to be suitable to
The state of the subject of shooting.
Position relationship determination unit 58, the far and near state as main subject from image pickup part 16 judges main subject
The size occupied in the angle of visual field or the distance with main subject.
Thus, in camera device 1, due to the size that is occupied by main subject in the angle of visual field or with it is main
The distance of subject is judged, therefore, it is possible to simply judge the state of the subject suitable for shooting.
Position relationship determination unit 58 is determined as main in the case where main subject is apart from the state farther out of image pickup part 16
Subject it is in good condition.
Thus, in camera device 1, due to subject it is distant in the case of be not susceptible to distortion, therefore
It can determine that the state of the subject suitable for shooting.
In addition, camera device 1 possesses output control part 55.
Output control part 55 controls output section 19 so that notify the main subject determined by position relationship determination unit 58
State.
Thus, in camera device 1, by notifying state, so that user can interpolate that the presence or absence of shooting etc..
In addition, camera device 1 possesses output control part 55.
Output control part 55 is in the state of the main subject determined by position relationship determination unit 58 and the feelings of non-good
Under condition, control is supported to be changed into the output section 19 of good state.
Thus, in camera device 1, by the support of shooting, user, which can carry out adjustment of position of subject etc., to be made
The state of the subject suitable for shooting must be turned into.
In addition, camera device 1 possesses imaging control part 52.
Imaging control part 52 the main subject determined by position relationship determination unit 58 it is in good condition in the case of,
Image pickup part 16 is controlled to image image.
Thus, in camera device 1, automatically the image comprising the subject suitable for shooting can be shot.
Main subject determining section 56, the face of people is determined as main subject.
Thus, in camera device 1, the facial shooting of auto heterodyne et al. can be exclusively used in.
Imaging control part 52 is from the region implementation contracting carried out by image pickup part 16 in imaging obtained image to main subject
The processing put and cut, so as to generate new image.
Thus, in camera device 1, carried out even in the angle of visual field for including the subject beyond main subject
In the case of shooting, the image being made up of main subject can be also obtained.
The judgement that position relationship determination unit 58 is carried out is carried out in the case of shooting of autodyning.
Thus, in camera device 1, by carrying out auto heterodyne shooting, it can automatically judge to be suitable to the subject of shooting
State.
In addition, camera device 1 possesses shooting situation judegment part 51.
Shooting situation judegment part 51 obtains the pose information related to the posture of device.
Shooting situation judegment part 51 is shot based on acquired pose information to differentiate to autodyne.
Thus, in camera device 1, it can automatically differentiate that auto heterodyne is shot.
Image pickup part 16 is imaged by wide-angle lens to subject.
Thus, in camera device 1, the lens peculiarity in wide-angle lens can be taken in, to judge to be suitable to shoot
Subject state.
In addition, camera device 1 is made up of the 1st housing 100, the 2nd housing 101 and framework 102.
1st housing 100 has image pickup part 16.
2nd housing 101 links with the 1st housing 100, with output section 19.
Framework 102 links with the 1st housing 100.
Thus, in camera device 1, it is configured to confirm display unit the housing while being shot.
In addition, the present invention is not limited to above-mentioned embodiment, the change in the range of it can reach the purpose of the present invention
Shape, improvement etc. are included in the present invention.
In the above-described embodiment, it is configured to all obtain lens peculiarity when shooting processing every time, but it is also possible to be configured to pre-
Far and near information derived from lens peculiarity is first obtained to carry out shooting processing.
In addition, in the above-described embodiment, can also be configured to judge the distance with main subject, determine whether
The recency that can be distorted under lens peculiarity derived from lens performance.
In addition, in the above-described embodiment, being not suitable for region setting part 54 and being configured to, according to the quilt obtained by image pickup part 16
Shooting corresponding to the distance for the subject taken the photograph in the current angle of visual field under body distance and lens peculiarity, setting lens performance is not
Production Zones Suitable, but it is also possible to be configured to calculate the region for producing aberration according to the colouring information of subject, so as to set shooting
It is not suitable for region.
In addition, in the above-described embodiment, being configured to according to main subject whether there is by position relationship determination unit 58
It is not suitable in shooting in region, to carry out the judgement that can be shot, but is not limited to this.In the judgement can shoot,
Condition can be further added, for example, it is also possible to which it is regulation to be configured to occupation rate of the main subject (face) in the angle of visual field
The judgement that can be shot is carried out in the case of more than ratio.In the case where putting shooting, left due to contemplating from camera device 1
Distance, for example, main occupation rate of the subject (face) in the angle of visual field for mirroring whole body etc. is less, therefore will determine that middle made
The threshold value of ratio sets relatively low.In this case, it is desirable to as can bear cut scaling shoot ratio.
In addition, in the above-described embodiment, being unsuitable for the shooting in the case of shooting and supporting, except only exporting unsuitable
Beyond the meaning, it msy be also constructed to be directed to shown live view image, simulation ground applies the processing for the distortion exaggerated, passed through
Actual subject shows the unsuitable meaning.In addition it is also possible to be configured to, in order to carry out luring to distortionless position
Lead, position in the display angle of visual field or in the case of being simulated display is moving closer to the situation of suitable position
Under, reduce degree of distortion etc. and sensuously realize the induction of position.
In addition, in the above-described embodiment, being unsuitable for the shooting in the case of shooting and supporting, except only exporting unsuitable
Beyond the meaning, it msy be also constructed to be directed to shown live view image, simulation ground applies the processing for the distortion exaggerated, passed through
Actual subject shows the unsuitable meaning.In addition it is also possible to be configured to, in order to carry out luring to distortionless position
Lead, position in the display angle of visual field or in the case of being simulated display is moving closer to the situation of suitable position
Under, reduce degree of distortion etc. and sensuously realize the induction of position.
In addition, in the above-described embodiment, being said using the camera device 1 of the present invention by taking digital camera as an example
It is bright, but it is not particularly limited to this.
For example, the present invention can be widely applied for the electronic equipment for shooting processing function.Specifically, for example, originally
Invention can be applied to the personal computer of notebook type, printer, television receiver, video camera, portable navigating device, just
Hand portable phone machine, smart phone, portable game machine etc..
Above-mentioned a series of processing can either be performed by hardware, can also be performed by software.
In other words, it is only to illustrate that Fig. 4 function, which is constituted, is not particularly limited.That is, as long as possess can for camera device 1
Which type of work(is the function that above-mentioned a series of processing is performed as overall, use as in order to realize the function
Energy module is not particularly limited to Fig. 4 example.
In addition, 1 functional module can be made up of hardware monomer, it can also be made up of, may be used also software monomer
To be made up of combinations thereof.
In the case where performing a series of processing by software, the program of the software is constituted from network or recording medium
It is installed in computer etc..
Computer can be embedded in the computer of special hardware.In addition, computer can be by installing various journeys
Sequence, so as to perform the computer of various functions, such as general personal computer.
Recording medium comprising such program with apparatus main body in order to provide a user program not only by separating dispensing
Fig. 2 removable medium 31 constitute, also by be pre-assembled with recording medium that the state of apparatus main body is provided a user etc.
Constitute.Removable medium 31 is constituted such as by disk (including floppy disk), CD or photomagneto disk.CD is for example by CD-ROM
(Compact Disk-Read Only Memory, read-only optical disc), DVD (Digital Versatile Disk, digital versatile
CD), Blu-ray (registration mark) Disc (Blu-ray Disc) etc. constitutes.Photomagneto disk is by MD (Mini-Disk, mini disc) etc.
Constitute.In addition, being supplied to the recording medium of user with the state being pre-assembled in apparatus main body, such as by have recorded program
Hard disk included in Fig. 2 ROM12, Fig. 2 storage part 20 etc. is constituted.
In addition, in this manual, the step of being described to the program of record in the recording medium is not only included along it
The processing that carries out in temporal sequence of order, also comprising not necessarily handled in temporal sequence but parallel or individually
The processing of execution.
More than, several embodiments of the invention is illustrated, but these embodiments are only to illustrate, not to this
The technical scope of invention is defined.The present invention can use other various embodiments, and then, do not departing from this hair
In the range of bright purport, it the various changes such as can be omitted, be replaced.These embodiments or its deformation are included in this explanation
In the scope of invention described in book etc., purport, and included in the invention described in claims and its scope of equalization
It is interior.
Claims (16)
1. a kind of camera device, it is characterised in that possess：
Image unit, it is imaged to subject；
1st acquisition unit, it obtains the information related to the optical aberration in the image unit；
1st determining unit, it determines main subject from obtained image is imaged by image unit progress；With
Identifying unit, it judges the state of the main subject based on the information related to the optical aberration.
2. camera device according to claim 1, it is characterised in that
1st acquisition unit, the information of the optical distortion in lens is obtained as the information related to the optical aberration,
The identifying unit, the position of the main subject in the angle of visual field is judged as the state of the main subject
Put.
3. camera device according to claim 2, it is characterised in that
The camera device possesses the 2nd determining unit, and the 2nd determining unit is to the light in the generation lens in the angle of visual field
The region for learning distortion is determined,
The identifying unit is to the region of the optical distortion in the generation lens that are determined by the 2nd determining unit and described
The position of main subject is judged.
4. camera device according to claim 1, it is characterised in that
The camera device possesses the 2nd acquisition unit, and the 2nd acquisition unit obtains the letter with the distance of the main subject
Breath,
The identifying unit, judges the main subject from the image unit as the state of the main subject
Far and near state.
5. camera device according to claim 4, it is characterised in that
The identifying unit, the far and near state as the main subject from the image unit judges the mainly quilt
Take the photograph size that body occupies in the angle of visual field or the distance with the main subject.
6. camera device according to claim 4, it is characterised in that
The identifying unit, in the case where the main subject is in the state away from the image unit, is determined as institute
State the in good condition of main subject.
7. camera device according to claim 1, it is characterised in that
The camera device possesses notice control unit, and the notice control unit control notification unit is single by the judgement to notify
The state for the main subject that member is determined.
8. camera device according to claim 1, it is characterised in that
The camera device possesses support control unit, and the support control unit is in the master determined by the identifying unit
In the case of the state and non-good of wanting subject, to being supported to be controlled as good state supporting unit.
9. camera device according to claim 1, it is characterised in that
The camera device possesses camera control unit, and the camera control unit is in the master determined by the identifying unit
Want subject it is in good condition in the case of, control the image unit to image described image.
10. camera device according to claim 1, it is characterised in that
The camera device possesses generation unit, and the generation unit is right in imaging obtained image from being carried out by the image unit
Implement scaling and the processing cut and generate new image in the region of the main subject.
11. camera device according to claim 1, it is characterised in that
The judgement of the identifying unit is carried out in the case of shooting of autodyning.
12. camera device according to claim 12, it is characterised in that
The camera device possesses：
3rd acquisition unit, it obtains the pose information related to the posture of device；With
Judgement unit, it is sentenced based on the pose information obtained by the 3rd acquisition unit to the shooting of autodyning
Not.
13. camera device according to claim 1, it is characterised in that
The image unit is imaged by wide-angle lens to the subject.
14. the camera device according to any one of claim 1 to 13, it is characterised in that
1st determining unit, the face of people is determined as the main subject.
15. camera device according to claim 1, it is characterised in that
The camera device is made up of the 1st housing, the 2nd housing and the 3rd housing with the image unit, the 2nd housing
Link with the 1st housing, and with display unit, the 3rd housing links with the 1st housing.
16. a kind of decision method, is performed by the camera device for possessing the image unit imaged to subject, described to judge
Method includes：
Acquisition step, obtains the information related to the optical aberration in the image unit；
Step is determined, main subject is determined from obtained image is imaged by image unit progress；With
Determination step, based on the information related to the optical aberration obtained by the acquisition step, judges by described specific
The state for the main subject that step is determined.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015193571A JP2017069776A (en) | 2015-09-30 | 2015-09-30 | Imaging apparatus, determination method and program |
| JP2015-193571 | 2015-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107018307A true CN107018307A (en) | 2017-08-04 |
Family
ID=58409468
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610832333.XA Pending CN107018307A (en) | 2015-09-30 | 2016-09-19 | Camera device and decision method |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20170094132A1 (en) |
| JP (1) | JP2017069776A (en) |
| CN (1) | CN107018307A (en) |
Cited By (1)
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| CN114630729A (en) * | 2019-11-06 | 2022-06-14 | 松下知识产权经营株式会社 | Tool system, tool management method, and program |
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| US9830727B2 (en) * | 2015-07-30 | 2017-11-28 | Google Inc. | Personalizing image capture |
| US9854156B1 (en) | 2016-06-12 | 2017-12-26 | Apple Inc. | User interface for camera effects |
| DK180859B1 (en) * | 2017-06-04 | 2022-05-23 | Apple Inc | USER INTERFACE CAMERA EFFECTS |
| CN107770312A (en) * | 2017-11-07 | 2018-03-06 | 广东欧珀移动通信有限公司 | Method for information display, device and terminal |
| JP6898872B2 (en) * | 2018-01-18 | 2021-07-07 | 株式会社インテック | Imaging support system, imaging support method, and imaging support program |
| CN108307126B (en) * | 2018-01-18 | 2020-06-30 | 毕昇云(武汉)信息技术有限公司 | Anti-distortion intelligent face recognition device with automatic focusing function |
| CN109190469B (en) * | 2018-07-27 | 2020-06-23 | 阿里巴巴集团控股有限公司 | Detection method and device, computing equipment and storage medium |
| JP2020088646A (en) * | 2018-11-27 | 2020-06-04 | 凸版印刷株式会社 | Three-dimensional shape model generation support device, three-dimensional shape model generation support method, and program |
| CN112188074B (en) * | 2019-07-01 | 2022-08-05 | 北京小米移动软件有限公司 | Image processing method and device, electronic equipment and readable storage medium |
| US11720312B2 (en) * | 2021-03-22 | 2023-08-08 | Motorola Mobility Llc | Manage quickview content for a multi-display device |
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| JP2017069776A (en) | 2017-04-06 |
| US20170094132A1 (en) | 2017-03-30 |
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